Perhaps you should try some spelling variations:
risi communication » risk communication, crisis communication, risk communications
communication cost » communication costs, communication costa, communications costs
technologies debt » technologies de, technologies art, technologies bit
power development » water development, career development, hydropower development
debt information » student information, credit information, budget information
cost power » cost per, soft power
a afrique » l afrique, en afrique
de risi » de risk, de risco

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies debt information _ de risi communication cost power development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information _ de risi communication cost power development a afrique.*.